Description of problem: I followed the "1.5. Deploying a Docker Registry" chapter in the following : documentation https://access.redhat.com/beta/documentation/en/openshift-enterprise-30-administrator-guide/chapter-1-installation I have three servers - one master and two minions. I shut down the two minions in order to have containers running on the master which is also a node. I ran the following command : oadm registry --config=/etc/openshift/master/admin.kubeconfig --credentials=/etc/openshift/master/openshift-registry.kubeconfig --mount-host=/images --replicas=1 --selector='hostname=master.myredhat.be' --images='registry.access.redhat.com/openshift3/ose-docker-registry' Associated Docker container was not created. [root@master ~]# oc get pods NAME READY REASON RESTARTS AGE docker-registry-1-deploy 0/1 Failed 0 3m [root@master ~]# journalctl -f -u openshift-master Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.219746 997 admission.go:91] getting security context constraints for pod docker-registry-1-deploy (generate: ) in namespace default ... Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.219819 997 admission.go:100] getting security context constraints for pod docker-registry-1-deploy (generate: ) with se...nts:default]} Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.220798 997 admission.go:316] got preallocated values for min: 1000000000, max: 1000009999 for uid range in namespace default Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.220814 997 admission.go:329] got preallocated value for level: s0:c1,c0 for selinux options in namespace default Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.220824 997 admission.go:374] validating pod docker-registry-1-deploy (generate: ) against providers restricted Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.220835 997 admission.go:127] pod docker-registry-1-deploy (generate: ) validated against provider restricted Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284184 997 factory.go:214] About to try and schedule pod docker-registry-1-deploy Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284220 997 scheduler.go:116] Attempting to schedule: &{{ } {docker-registry-1-deploy default /api/v1/namespaces/defaul...or.name:docke Jul 03 09:16:35 master.myredhat.be openshift-master[997]: MIIC5jCCAdCgAwIBAgIBATALBgkqhkiG9w0BAQswJjEkMCIGA1UEAwwbb3BlbnNo Jul 03 09:16:35 master.myredhat.be openshift-master[997]: aWZ0LXNpZ25lckAxNDM1NzU4MzMzMB4XDTE1MDcwMTEzNDUzM1oXDTE2MDYzMDEz Jul 03 09:16:35 master.myredhat.be openshift-master[997]: NDUzNFowJjEkMCIGA1UEAwwbb3BlbnNoaWZ0LXNpZ25lckAxNDM1NzU4MzMzMIIB Jul 03 09:16:35 master.myredhat.be openshift-master[997]: IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtH3upQSIc0zHGxrPu2lBp66z Jul 03 09:16:35 master.myredhat.be openshift-master[997]: /ST6CNtx0c/vkgdpHXw/fL3/9c818aHK2x9n0gB+T4ugr7KNfhMwbu6mmP32Ewqu Jul 03 09:16:35 master.myredhat.be openshift-master[997]: fc93H5d1jddESp+uXZswU2v2zQc+vPTzn8LbO7A/XlslBXOaHMI4k6glkdao2mcA Jul 03 09:16:35 master.myredhat.be openshift-master[997]: 2lvodUk3ONU5Fl11MZ5+VuwkNVNCvnH6+F8VJwcOo8IMTKrGyd+Mq619Vp6trglu Jul 03 09:16:35 master.myredhat.be openshift-master[997]: MwY5EQ5/Yox6mbrZkp5yV3uy6kI6QtwM8YyySlx0M+0Q5lPU5M07N06WX8jB0f+5 Jul 03 09:16:35 master.myredhat.be openshift-master[997]: WcW7VyD6Eo1hs1r92vmCaAk8rNAQuDT2xJGMqxjRRTqKuMFy8DpEfjkEtgVttQID Jul 03 09:16:35 master.myredhat.be openshift-master[997]: AQABoyMwITAOBgNVHQ8BAf8EBAMCAKQwDwYDVR0TAQH/BAUwAwEB/zALBgkqhkiG Jul 03 09:16:35 master.myredhat.be openshift-master[997]: 9w0BAQsDggEBAJLeSSlPWlG/dBYJ9I5g6i5riU+RlKSszVq/YhJ0gNdSVaTm7/zq Jul 03 09:16:35 master.myredhat.be openshift-master[997]: Z6YXwuf6wkAn8JJC+C5SGj00yT1RQY/n60C7Ue2rgSJpOC4RtUUNo6T1DnWbwl4p Jul 03 09:16:35 master.myredhat.be openshift-master[997]: Mb5JXnnvRpLbXurlNkboNt0PJ/fjoOzresIPxhJzOex1i54Nvh+HpOaW2VL0CWbI Jul 03 09:16:35 master.myredhat.be openshift-master[997]: RMK4hlV+Y1vP22KmZeFIM7PNJ6UpeLX7y8RdMbD3bMW+NkGNpQv/Dmq6ionT3AGW Jul 03 09:16:35 master.myredhat.be openshift-master[997]: Dd6t5mnKG5pxCbRKuefWQv7z8X94TvPSTcveheqceG8bG7NE1RR1mYIQ1uH08wC1 Jul 03 09:16:35 master.myredhat.be openshift-master[997]: pxJn9LIcFezwl4CvNWFgxxN9lrG8wXopt3k= Jul 03 09:16:35 master.myredhat.be openshift-master[997]: -----END CERTIFICATE----- Jul 03 09:16:35 master.myredhat.be openshift-master[997]: <nil>} {OPENSHIFT_DEPLOYMENT_NAME docker-registry-1 <nil>} {OPENSHIFT_DEPLOYMENT_NAMESPACE default <nil>}] {map[] map[]} [{deployer-token-mapp4 true /v... Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284355 997 listers.go:149] Ignoring node node1.myredhat.be with condition status Unknown Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284364 997 listers.go:149] Ignoring node node2.myredhat.be with condition status Unknown Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284430 997 priorities.go:71] docker-registry-1-deploy -> master.myredhat.be: Least Requested Priority, Absolute/Request...ore: (10, 10) Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.284467 997 factory.go:312] Attempting to bind docker-registry-1-deploy to master.myredhat.be Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.286353 997 controller.go:73] Created pod docker-registry-1-deploy for deployment default/docker-registry-1 Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.287063 997 replication_controller.go:198] No controllers found for pod docker-registry-1-deploy, replication manager will avoid syncing Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.484754 997 controller.go:192] Updated deployment default/docker-registry-1 status from New to Pending Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.485970 997 controller_utils.go:119] Controller docker-registry-1 either never recorded expectations, or the ttl expired. Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.486022 997 replication_controller.go:351] Finished syncing controller "default/docker-registry-1" (91.954µs) Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.487784 997 replication_controller.go:198] No controllers found for pod docker-registry-1-deploy, replication manager will avoid syncing Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.577862 997 replication_controller.go:198] No controllers found for pod docker-registry-1-deploy, replication manager will avoid syncing Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.665054 997 controller.go:158] Ignoring deployment default/docker-registry-1 (status Failed) Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.667588 997 controller.go:177] Scaled down the deployment default/docker-registry-1 and marked it as failed Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.667844 997 controller_utils.go:119] Controller docker-registry-1 either never recorded expectations, or the ttl expired. Jul 03 09:16:35 master.myredhat.be openshift-master[997]: I0703 09:16:35.667884 997 replication_controller.go:351] Finished syncing controller "default/docker-registry-1" (75.292µs)
Please see https://docs.openshift.com/enterprise/3.0/admin_guide/install/docker_registry.html#storage-for-the-registry for information on security related changes required to continue to use --mount-host. Can you try the info there and let us know if it's still an issue?